Cardmarket Low vs 7-Day Average: Which Number Should You Read?

One product, four measures, one fixed observation

The September 21, 2026, 09:49 KST record for the regular price fields of Cardmarket product 847197, Yasuo, Remorseful, contains a €0.02 lowest listing, €0.29 seven-day average, €0.30 thirty-day average and €0.34 trend reference. This explanation uses that dated example. The underlying live file can change independently.

Why €0.27 is not an observed profit opportunity

Subtracting €0.02 from €0.29 produces €0.27; their ratio is 14.5. However, a lowest-listing measure and a period average are different observations. We did not observe a matched-language, matched-condition purchase at €0.02 and resale at €0.29. Unconfirmed inventory, delivery and seller terms prevent treating that difference as an executable trade.

What the two averages can tell you

The seven-day average is €0.01 below the thirty-day average, about -3.33% relative to the latter. That compares different averaging windows. It does not establish a 3.33% daily fall or a reduction in trading volume. Changing the period changes the question being answered.

Account for delivery before comparing markets

Cardmarket lists origin, destination, weight and dimensions as shipping-cost factors. Converting the card amount alone into won misses those purchase conditions. Check whether the seller ships to your location and has the requested language and condition. This public product-price example does not specify the printed language; an English interface does not establish an English card.

• Cardmarket shipping costs

Keep regular and foil records separate

A product number can contain separate regular and foil measures. Keep finish, price measure and observation period consistent when revisiting the chart. A missing value is not zero, one observed date does not establish a direction, and a trend reference is not tomorrow's guaranteed price.